In the first year of the 5761st interstellar era, the universe's two most powerful civilizations, the Zerg and the Phantom race, went to war. Fighting for the universe's resources and for their survival and continued existence, the two civilizations plunged into conflict. Countless lower-tier civilizations were wiped out as a result. Humanity was merely an insignificant civilization among them, yet was swept into the war as well. With no other choice, humans used the corpses of those who had already fallen to create a person possessing the skills and legacies of every civilization. They fused him with a Zerg, sent him to infiltrate the Zerg, and waited for the fighting to die down before rebuilding humanity.
